Buranakarl, C., Angkanaporn, K., Disatian, S., Winai Chansaisakorn, W. C. and Glangosol, P. (2013) “ECG Quiz”, The Thai Journal of Veterinary Medicine, 40(1), pp. 81–82. available at: https://he01.tci-thaijo.org/index.php/tjvm/article/view/12332 (accessed: 18 September 2026).